Enum PersistSegmentHeadersError 

pub enum PersistSegmentHeadersError {
    MustFollowLastSegmentIndex {
        segment_index: SegmentIndex,
        last_segment_index: SegmentIndex,
    },
    FirstSegmentIndexZero {
        segment_index: SegmentIndex,
    },
    StorageItemWriteError {
        error: Error,
    },
}

Error for ChainInfoWrite::persist_segment_headers()

Variants

MustFollowLastSegmentIndex

Segment index must strictly follow the last segment index, can’t store segment header

Fields

segment_index: SegmentIndex

Segment index that was attempted to be inserted

last_segment_index: SegmentIndex

Last segment index

FirstSegmentIndexZero

The first segment index must be zero

Fields

segment_index: SegmentIndex

Segment index that was attempted to be inserted

StorageItemWriteError

Storage item write error

Fields

error: Error

Low-level error

Trait Implementations

impl Debug for PersistSegmentHeadersError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for PersistSegmentHeadersError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for PersistSegmentHeadersError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for PersistSegmentHeadersError

fn from(source: Error) -> Self

Converts to this type from the input type.